diff --git a/files/sys/system.js b/files/sys/system.js
index bb70d72..2098fc0 100644
--- a/files/sys/system.js
+++ b/files/sys/system.js
@@ -80,10 +80,10 @@ SYSTEM.prototype.load = function(id){
                     async: false,
                     data: {},
                     dataType: 'html',
-                    url: entry['url'],
+                    url: entry['url']+'&'+window.location.search.substr(1),
                     success:    function(data){
                         $(entry['div']).html(data);
-                        system.log(system.LOG_INFO,'load page: '+id+entry['div']+' - success');},
+                        system.log(system.LOG_INFO,'load page: '+id+entry['div']+' '+entry['url']+'&'+window.location.search.substr(1)+' - success');},
                         error: function(XMLHttpRequest, textStatus, errorThrown){system.log(system.LOG_ERROR,errorThrown);}
             });
             //load css
diff --git a/page/replace.php b/page/replace.php
index 532735f..4cd129c 100644
--- a/page/replace.php
+++ b/page/replace.php
@@ -1,21 +1,18 @@
 <?php
-
 namespace SYSTEM\PAGE;
-
 class replace
 {
-
         public static function replace($text, $vars){
             if(!$vars){
                 $vars = array();}
             $search = array();
             $replace = array();
 
-            foreach(array_keys($vars) as $var){
-                $search[] = '/\${'.$var.'}/';}
-
-            foreach($vars as $var){
-                $replace[] = $var;}
+            foreach($vars as $key=>$value){
+                if(!is_array($value)){
+                    $search[] = '/\${'.$key.'}/';
+                    $replace[] = $value;}
+            }
             return @preg_replace($search, $replace, $text);
         }
         public static function replaceFile($path, $vars){